package com.cqu.lpss.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class CrosConfig implements WebMvcConfigurer {

    @Override
    public void addCorsMappings(CorsRegistry registry){
        WebMvcConfigurer.super.addCorsMappings(registry);
        registry.addMapping("/**")
                .allowedOrigins("http://localhost:8081/")
                .allowedMethods("*")
                .allowCredentials(true)
                .allowedHeaders("*")
                .exposedHeaders("Authorization") // 暴露给前端的头部
                .maxAge(3600);

    }


}

